Add Policy component serializer extensions

See merge request !121

test: fix policy broken tests

See merge request !118

fix: copy generated sources too

See merge request !117

- Corrected methods wait_for_environment_variables and find_missing_environment_variables

feat: add recalculatePath as action to Policy

See merge request !115

feat: add hpsr23 experiment to src/tests/p4

See merge request !114

fix: change limits and resources to take into account jvm startup bursts

See merge request !116

Changes in scenario2 workflow3 tests

See merge request !66

- Reorganized old tests

- Corrected headers
- Removed unused files

Merge branch 'develop' of https://labs.etsi.org/rep/tfs/controller into feat/scenario2-workflow3-tests

DLT performance assessment tool

See merge request !112

- Moved tool to a diferent folder
- Improved selection of random operations
- Added missing metrics reporting
- Added Readme file
- Added launch script
- Added preliminary results

- Added event handler to DltEventsCollector
- Implemented DLT performance assessment tool
- Reorganized tests